Historic Marker: TOWN OF POTSDAMOn E. Side Of NYS 11 At S. Edge Of Village Potsdam NY (Historic Marker)Town Of Potsdam One Of Ten Towns Of 1787. Bought By Clarkson Family With Others, 1802. Settled By Benj. Raymond, Land Agent, 1803. Town Established 1806. ...Time Period 1750-1799 ...Search...Map